T  Microcystis                              title field 
F 1 D
F 2 UW                         run
f 24 7
F 33 20.0 1 time step
f 40 0 horizontal density stratification
F 48 3 
F 50 6 temperature+algae+phosphorous+nitrogen+density+light_history
F 51 0.00012
F 52 0.4 -0.7071 0.7071 wind
F 62 1 time-dependent calculation of components
F 67 0 temperature stratification
f 64 2
F 73 0 wind
G 1 260 260 11 1     grid and array sizes
G 3 95 96 97 98 99 99.5 100 100.5 101 101.5 102
G 41 0 2 102.5 18.5 94 18.5  
G 41 1 2 102.5 0.05 94 0.05 initial conc. of chl in g/m3 
G 41 2 2 102.5 0.001 94 0.001 initial conc. of phosphorous in g/m3   
G 41 3 2 102.5 0.002 94 0.002 initial conc. of nitrogen in g/m3      
G 41 4 2 102.5 0.955 94 0.955 initial algal density in mega/m3
G 41 5 2 102.5 70.0 94 70.0 initial light history
W 1 50.000000 1.000000 102.000000
W 2 3 1 30 60
K 1 3240 60000
K 2 0 1
Q 0 0 temperature
Q 0 1 microcystis
Q 0 2 phosphorous
Q 0 3 nitrogen
Q 0 4 algae_density
Q 0 5 light_history

fall velocity for algae:
            algae_diameter form_resistance temperature
q 131 1 4   0.0001         1.0              20.0
q 131 1 4   0.00025         1.0              20.0
q 131 1 4   0.0005         1.0              20.0
Q 131 1 4   0.001         1.0              20.0 d
q 131 1 4   0.002         1.0              20.0 e

light history (from bindloss and adapted to grams chl):
                a     b    timeaverage
Q 132 5 1    0.0086 0.69   86400.0

algal growth:                                                                                                               
                                                                                    
                   a    b    c1   c2 ks_i growth_p+n      ks_p    ks_n     temp_const  
Q 281 1 2 3     0.0086 0.69 0.4 9.0 0.4               0.013  0.060   1.106          

algae density:
               a       b         c1     c2                  c3            ks_irradiance  min  max
q 282 4 1 5 0.0086 0.69 0.0000022 0.0000000012783 0.000000383 9.0           0.920 1.065
Q 282 4 1 5 0.0086 0.69 0.0000022 0.0000000002783 0.000000383 9.0           0.920 1.065
                                           

decrease nitrogen:

               a    b    c1   c2 growth_p+n        ks_p    ks_n     temp_const
Q 291 2 1 3 0.0086 0.69 0.4 9.0 0.4               0.013  0.060   1.106 0.14
 
decrease phosphorous:

               a    b    c1   c2 growth_p+n        ks_p   ks_n      temp_const
Q 291 3 1 2 0.0 0.0 1.18 0.4 0.4               0.013  0.060   1.106 0.02

water parameters:

M 1 1 0.01 inflow concentration of cyanobacteria
M 1 2 0.001 inflow concentration of phosphorous
M 1 3 0.002 inflow concentration of nitrogen